Tire tread



FIG. 1 is a perspective view showing the tire tread, it being understood that the pattern repeats uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being identical thereto; and,

FIG. 4 is an enlarged fragmentary view of a portion of the tire tread as illustrated in FIG. 2.

In the drawings, the broken lines depicting the inner bead and the peripheral boundary between the tire tread and sidewall are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a tire tread, as shown and described. 